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1.发明授权公开(公告)号：US09654688B2
公开(公告)日：2017-05-16
申请号：US14695187
申请日：2015-04-24
发明人： Joonsung Lee , Minsuk Sung
IPC分类号： H04N21/4223 , H04N5/232
CPC分类号： H04N5/23241
摘要： Provided is an image processing device which includes: an event detector configured to detect a first event occurring at the AP by analyzing a response signal which the AP transmits to a transceiver of a camera in response to a query signal transmitted from the transceiver to the AP; and a power controller configured to place a sensor, the transceiver and a plurality of other elements constituting the camera in an activated state, in response to the event detector detecting the first event, wherein the power controller places the other elements in a deactivated state while at least one of the sensor and the transceiver is in the activated place, unless the first event is detected by the event detector, a second event is detected by the sensor, or a predetermined setting is provided.
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公开(公告)号：US12087119B2
公开(公告)日：2024-09-10
申请号：US17791896
申请日：2020-07-21
发明人： Jongho Kim , Myung-Hwa Son , Minsuk Sung
CPC分类号： G07C9/37 , G06V40/172 , G06V40/174 , G06V40/20 , G07C9/00563 , G08B25/002
摘要： A door lock control device comprises: a door lock interface for communicating with a door lock; an imaging device; a controller for processing images to be acquired through the imaging device; and a storage medium. The controller determines each of first and second objects in the images as being either authorized or unauthorized depending on whether each of the first and second objects matches authentication data read from the storage medium, and controls the door lock through a door lock interface by referring to a distance between the first and second objects determined from the images when the first object is determined as being authorized and the second object is determined as being unauthorized.
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公开(公告)号：US12067782B2
公开(公告)日：2024-08-20
申请号：US17766541
申请日：2019-12-16
发明人： Myung-hwa Son , Changseup Kim , Minsuk Sung
IPC分类号： G06V20/52 , G06V20/40 , G08B13/196 , H04N23/611
CPC分类号： G06V20/52 , G06V20/44 , G08B13/19645 , G08B13/19654 , G06V2201/07 , H04N23/611
摘要： A surveillance camera system according to an embodiment of the present disclosure comprises: multiple surveillance cameras for capturing images of different surveillance regions to surveil a protection object; an event management server which is connected to the surveillance cameras through a communication network and receives a first event signal or a second event signal from at least one of the surveillance cameras; and a manager terminal for receiving event information corresponding to the second event signal from the event management server when the second event signal is generated, wherein the first event signal corresponds to a signal generated when the protection object is detected by at least one of the multiple surveillance cameras, and the second event signal corresponds to a signal generated when the protection object is detected by none of the multiple surveillance cameras during a preconfigured reference time.
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公开(公告)号：US11941604B2
公开(公告)日：2024-03-26
申请号：US17349945
申请日：2021-06-17
发明人： Younghun Lee , Kyungmok Lee , Jongseo Lee , Woong Jeon , Minsuk Sung , Meejee Jeong , Wookeun Kim
CPC分类号： G06Q20/3274 , G06K7/1413 , G06V40/166 , G06V40/20 , H04N7/18 , G06V40/178
摘要： An automatic payment system includes: first and second conveyer stages arranged along a conveying route on which products are moved; a slope disposed between the first and second conveyer stages on the conveying route; at least one first ID sensor facing the first conveyer stage to sense IDs attached to the products when the products overlap the first conveyer stage; at least one second ID sensor facing the second conveyer stage to sense IDs attached to the products when the products overlap the second conveyer stage; and a bottom ID sensor facing the conveyer route under the slope.
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